Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Kula, Nancy Chongo and Botma, Engbert Doede and 那須川, 訓也",Bloomsbury companion to phonology,,Bloomsbury,2010,Bloomsbury companions,,9781441140180,,https://cir.nii.ac.jp/crid/1130000795231300352